add grid row at runtime

[rakeshpatil1234]

1) i have a datagrid and i want to add new row at runtime as
first row * textbox value =secondrow
and how to bind it
2) how i can get the coloumn's value in textbox's

[rajukotla]

use add.newrow
what is the problem???

[rakeshpatil1234]

second row is grentated by adding the some value from textbox which is not in grid.
and i am not able to get the gridcoloum value

how can i get the grid coloum value ?